INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5068f57c1e22b39566037594ee2ae521980a5db2ac74644852e96597bb7326ba', 
    'h+ZcvbZlk3AN7r9u1ODejOeiDkJNM0o8TkaDxFu/OTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)